Individual Calculations January 2018
 Hu, Yik Kwan  Total change: 131.20  Rating chartPersonal card
 Jolimark (HK) International Open Chess Championship 2017 Hong Kong HKG 2017-12-23
RcRownchangeKK*chgGame
 1748 1365 4.00 8 3.28 40 131.20 
  Chan, Kris 1765  * AUS0.001-0.0840-3.20 
  Wong, Shyun Fwu Aldrin 1694 SGP1.0010.884035.20 
  Ho, In Hei Henry 1765  * HKG0.5010.424016.80 
  Limbu, Purna Ram Senehang 1765  * HKG0.5010.424016.80 
  Wei, Feng Xing 1696 HKG1.0010.884035.20 
  Chen, Baining 1765  * CHN1.0010.924036.80 
  Nakamura, Naohiro 1765  * JPN0.001-0.0840-3.20 
  Zhou, Aiden 1765  * CAN0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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